Parameters of HB stars in {omega} Cen

DOI

We analyze the reddening, surface helium abundance and spectroscopic mass of 115 blue horizontal branch (HB) and blue hook (BH) stars in {omega} Centauri (NGC5139), spanning the cluster HB from the blue edge of the instability strip (T_eff_=8000K) to BH objects with T_eff_~50000K.

Cone search capability for table J/A+A/547/A109/table2 (Spectroscopic parameters of target stars)

Identifier
DOI http://doi.org/10.26093/cds/vizier.35470109
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/547/A109
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/547/A109
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/547/A109
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/547/A109
Provenance
Creator Moni Bidin C.; Villanova S.; Piotto G.; Moehler S.; Cassisi S.; Momany Y.
Publisher CDS
Publication Year 2014
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Exoplanet Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy